package top.gcl.service;


import org.springframework.stereotype.Service;
import top.gcl.dao.UserMapper;
import top.gcl.entity.User;

import javax.annotation.Resource;

@Service
public class UserSrvImpl {

    @Resource
    private UserMapper mapper;

    public User queryByUsername(String s, String username){

        return mapper.queryByUsername(username);
    }
}
